Open networks are highly insecure and can lead to eavesdropping on communications. Additionally, there’s no mutual authentication in an open network to depict which access point a client is connecting...

The Case for Network Segmentation Network segmentation is used to reduce congestion, contain network problems locally, and improve security. Combined with firewalls, it protects sensitive data from unauthorized access, and with filters, prevents users from accessing prohibited or harmful content. There are several laws and standards that require one or…

DNS was created way back in 1983 with a couple of original RFCs, then many subsequent RFCs to enhance it. DNS is the address book for the entire internet – a multi-level database and lookup mechanism distributed throughout the world. Since DNS is mapping domain names to actual network resources,…

People reading this blog are likely to be very savvy about network and application monitoring – mainly focused on availability and performance. But when there’s a security incident, both availability and performance are likely to be crushed. Even though NetBeez does not currently focus on network security monitoring, I’d like…